The new list background was set on the home page when navigating to the list. This was because the `CURRENT_LIST` was set to the last visited list, even after the call to `this.$store.commit(CURRENT_LIST, null)` because everything is async. I tracked the problem down to the call to `watchEffect` in the ListWrapper component. Apparently, `watchEffect` is called every time _the watched variable is assigned to_ and not only when it changes. When navigating away from the list, that watcher is getting called with the list id, the one already loaded, and sets it in store which in turn overrides the call from the contentAuth component.
When creating a new list, setting a background and then navigating to the home page, the list background would not be shown in the list card. Now, we're setting the newly updated list with all its background information properly in store (why are there even multiple places for this?).
kolaente